▒▒▒                                     
       ▒▒▒▒▒..▒..              ........▒▒           
      ▒▒...........             ......▒..▒          
      ▒....▒   ....             P.......PP          
      ▒▒.Y▒▒   .Y.∆ .            ......P..          
      ▒..Y.▒  ▒.▒  Y.            ....(P▒.▒          
      ▒▒..▒▒▒▒(.▒▒...         ∆ ▒▒..▒./..▒          
  ▒▒▒▒▒▒▒............           ▒....▒....          
 ▒▒...▒.▒†...▒......            ▒▒YW......          
 ▒P.........?...▒▒              ▒YYY▒....f          
 ▒▒.▒.▒f.........▒              ▒▒W▒▒  f.▒          
 ▒▒.▒.▒▒▒............           ▒WS▒▒▒   .          
 ▒..▒▒▒▒.............           ▒▒..P▒              
 ▒▒..▒ ▒....▒....▒▒▒.            ▒..▒▒              
 ▒P.▒▒ ▒▒.?........             ▒▒...▒              
 ▒...▒  ▒▒..........            ▒).f▒▒▒P..▒         
▒▒...▒   ▒..........S           ▒▒.▒▒ ▒...▒         
▒.▒..▒   .....▒.▒....        .  ▒▒.▒▒▒ ...       ▒▒.
▒▒...▒    ...               ...▒▒...f▒▒▒.▒▒▒    ..÷.
 ▒...▒    ..▒              ..........▒▒....▒▒▒ ....♣
▒▒..▒▒   ▒..▒              ..........▒▒...▒..▒▒.....
▒.▒.▒▒▒ ▒▒.▒▒              ......▒..†▒........▒....♣
▒▒..▒.▒▒▒...▒▒▒▒           ...▒▒▒...................
 ▒▒..▒▒.....f▒.▒▒.         ...  ▒▒▒▒▒P▒..▒▒......▒..
▒▒..▒......f....^.         ..       ▒▒▒▒..▒▒....▒.▒ 
▒..<.............                      ▒▒▒▒▒.....▒▒▒
▒▒.▒..▒▒▒..P.▒▒.                       ▒▒ ▒.........
 ▒▒▒▒.▒ ▒P..▒▒                         ▒.▒▒▒........
    ▒▒▒ ▒▒..▒                           ▒..........▒
        ▒...▒▒                          ▒▒..........
        ▒..▒.▒▒▒▒                     ▒▒▒........f..
        ▒▒..▒.▒.▒▒▒             ▒     ▒.▒▒..........
        ▒f........▒             ...f▒▒▒..▒..........
        ▒.f...f▒..▒             .........<..........
        ▒........▒              ▒.▒▒..▒.............
        ▒▒.▒....▒▒                ▒f.▒...P.▒...▒.P. 
         ▒..▒...▒                .........▒▒▒▒.▒▒▒  
        ▒▒.▒▒.......            .▒▒P......▒   ▒▒    
        ▒..▒▒.......              ▒.....▒▒▒         
       ▒▒...▒.....▒.              ▒▒....▒           
       ▒....▒▒▒▒.▒▒                ▒.....           
       ▒▒...▒▒  ▒▒                                  
        ▒▒...▒                                      
       ▒▒...▒▒                                      
       ▒.....▒                                      
       ▒▒..▒▒▒                                      
        ▒▒.▒                                        
         ..▒                                        
        ▒...                                        
        ▒...                                        
        ▒▒.▒▒                                       
         ...                                        
         ▒..